Add sample which explain how to deploy model on EKS cluster

[goswamig]

/kind bug

What steps did you take and what happened: I have installed Kubeflow-1.3. I could not figure out which version of kfserving it has installed by default. Following were namespace created which I believe for KFServing

knative-eventing            Active   151m
knative-serving             Active   152m

What did you expect to happen: I tried to run XGBoost sample. Everything worked fine except that my SERVICE_HOSTNAME=$(kubectl get inferenceservice xgboost-iris -o jsonpath='{.status.url}' | cut -d "/" -f 3) became xgboost-iris.default.example.com. Which I believe is expected but I did not create any domain for this service.

Can we add a sample which can run vanila EKS cluster without worrying about domain or am I missing something?

Environment: EKS cluster K8s version-1.9

• Istio Version:
• Knative Version:
• KFServing Version:
• Kubeflow version: 1.3
• Kfdef:[k8s_istio/istio_dex/gcp_basic_auth/gcp_iap/aws/aws_cognito/ibm]
• Minikube version:
• Kubernetes version: (use kubectl version):
• OS (e.g. from /etc/os-release):